diff --git a/src/host/coreaudio/mod.rs b/src/host/coreaudio/mod.rs
index 491b4b8..1c4903b 100644
--- a/src/host/coreaudio/mod.rs
+++ b/src/host/coreaudio/mod.rs
@@ -360,7 +360,7 @@ impl Device {
         };
 
         unsafe {
-            let asbd: AudioStreamBasicDescription = mem::uninitialized();
+            let asbd: AudioStreamBasicDescription = mem::zeroed();
             let data_size = mem::size_of::<AudioStreamBasicDescription>() as u32;
             let status = AudioObjectGetPropertyData(
                 self.audio_device_id,